For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

5-hydroxy-3,4,9,10-tetrahydro-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:3,4-b'}dipyran-6-yl isopropyl ketone

View entire compound with spectra: 2 NMR, and 1 FTIR

5-hydroxy-3,4,9,10-tetrahydro-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:3,4-b'}dipyran-6-yl isopropyl ketone
SpectraBase Compound ID 4YpxJ8KNEWn
InChI InChI=1S/C20H28O4/c1-11(2)15(21)14-16(22)12-7-9-19(3,4)23-17(12)13-8-10-20(5,6)24-18(13)14/h11,22H,7-10H2,1-6H3
InChIKey AHMIXQIBJHCXFH-UHFFFAOYSA-N
Mol Weight 332.44 g/mol
Molecular Formula C20H28O4
Exact Mass 332.198759 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 5M9RvPfRTbl
Name 5-HYDROXY-3,4,9,10-TETRAHYDRO-2,2,8,8-TETRAMETHYL-2H,8H-BENZO-[1,2-b:3,4-b']DIPYRAN-6-YL ISOPROPYL KETONE
Source of Sample Maybridge Chemical Company Ltd., North Cornwall, England
Copyright Copyright © 1991-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H28O4
InChI InChI=1S/C20H28O4/c1-11(2)15(21)14-16(22)12-7-9-19(3,4)23-17(12)13-8-10-20(5,6)24-18(13)14/h11,22H,7-10H2,1-6H3
InChIKey AHMIXQIBJHCXFH-UHFFFAOYSA-N
Instrument Name BRUKER AC-300
Molecular Weight 332.44
Solvent CDCl3; Reference=TMS; Temperature 297K